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PO0143NRP — NUT,SLEEVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

PO0143NRP: NUT,SLEEVE.

The NUT,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, nut_style: SLEEVE, nut_length: 0.102 INCHES NOMINAL IN, nut_diameter: 0.179 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-323-9647, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
PO0143NRP
NSN: 5310-01-323-9647
FSC: 5310 — Nuts and Washers
CAGE: 14153 — DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
nut_styleSLEEVE
nut_length0.102 INCHES NOMINAL IN
nut_diameter0.179 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
flange_diameter0.375 INCHES NOMINAL IN
flange_thickness0.060 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.112 INCHES IN
cross-sectional_shapeSQUARE SECOND END
NSN5310-01-323-9647
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: PO0143NRP · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE DIAMETER: 0.375 INCHES NOMINAL IN
•
NUT LENGTH: 0.102 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: JR317,CAGEC 02750 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
FLANGE THICKNESS: 0.060 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
SPECIAL TEST FEATURES: SPECIAL QUALITY CONTROL TESTING
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.375 INCHES NOMINAL IN
NUT LENGTH0.102 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONJR317,CAGEC 02750 MFR REF SINGLE TREATMENT RESPONSE OVERALL
FLANGE THICKNESS0.060 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
SPECIAL TEST FEATURESSPECIAL QUALITY CONTROL TESTING
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.112 INCHES IN
NUT DIAMETER0.179 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPEROUND W/WRENCH FLATS FIRST END
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
LL-HX6-7474Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PO0143NRP?
PO0143NRP is a NUT,SLEEVE.
What parts can replace PO0143NRP?
There is 1 known substitute for PO0143NRP: LL-HX6-7474. Substitute compatibility should be verified for your specific system.
What is the NSN for PO0143NRP?
PO0143NRP is cataloged in the U.S. Government catalog under NSN 5310-01-323-9647. This indicates validated use in U.S. government and defense supply chains.
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